Did you know that "The Spy Who Came in from the Cold" by a certain David Cromwell (aka John Le Carré) sold between 12-15 million physical copies? That's before Richard Burton took on the mantle of "Lemeas" from that novel and long before Sir Alec Guinness took on the part of the forensic super-spy "George Smiley" in "Tinker Tailor Soldier Spy"...

Getting inside the head of a spy is undoubtedly challenging; getting inside the head of a novelist who was once a spy who now writes about that enigmatic profession is nearly impossible. And that’s one of the hurdles that hampers this profile of former MI5 and MI6 operative David Cornwell, better known to the world by his pen name, John le Carré...